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Discussion Starter #1

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Yes, you'll eventually trip the CEL if you don't tune it out. The filtered extenders will delay it though
 

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Didn't need o2 extenders and I did retune asap.

My guy got me rolling in under 2 hrs and he had to torch the rusty bolts on the cats to boot. I never did it myself and watched my mechanic do the whole process. It seemed pretty easy. Of course its easier to do it on a lift.

Good luck and happy modding!
 

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Discussion Starter #4
Well I ordered the parts for the extenders I cant turn off the O2 sensors with my flashpaq so this will have to do for now. I guess I will have to look at getting a custom tune in the future.
 
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